UCSF HEALTH MEDICAL FOUNDATION
OBSTETRICS/GYNECOLOGY · REDWOOD CITY, CA · 39 providers · hospital-affiliated · (650) 701-1882
Provider volumes, all codes · CY2024
In CY2024, the group billed 44 distinct codes across 1 state to Medicare Part B — 55,321 attributed, disclosed services.
25 clinicians billed under the group: 24 physicians, 1 advanced-practice clinicians.
'Physician' follows Medicare's definition, which includes doctors of medicine, osteopathy, podiatry, optometry, dental medicine, and chiropractic. 'Advanced-practice clinicians' are nurse practitioners, physician assistants, and similar practitioners; 'other clinicians' covers psychologists, therapists, social workers, audiologists, and dietitians. Facility and supplier enrollments — laboratories, ambulance services, imaging suppliers, and the like — are not counted as clinicians here.
| NPI | Provider | Credentials | Type | City | St | Services (all codes) |
|---|---|---|---|---|---|---|
| 1194733428 | Wolfe, James | MD | Allergy/ Immunology | San Jose | CA | premium |
| 1831352350 | Rassbach, Whitney | MD | Allergy/ Immunology | Monterey | CA | premium |
| 1609138874 | Gandhe, Renu | MD | Allergy/ Immunology | Sunnyvale | CA | premium |
| 1063528321 | Goldsobel, Alan | MD | Allergy/ Immunology | San Jose | CA | premium |
| 1306854708 | Torrano, Robert | MD | Allergy/ Immunology | San Jose | CA | premium |
| 1730235334 | Leung, Roxanne | MD | Allergy/ Immunology | San Jose | CA | premium |
| 1568466589 | Threatt, Chris | MD | Urology | Redwood City | CA | premium |
| 1649288945 | Levenson, Toby | MD | Allergy/ Immunology | San Jose | CA | premium |
| 1972590495 | Teagle, Linda | M.D. | Obstetrics & Gynecology | Los Gatos | CA | premium |
| 1467475046 | Margolis, Michael | M.D. | Gynecological Oncology | Los Gatos | CA | premium |
| 1154363448 | Phelps-Sandall, Barbara | MD | Obstetrics & Gynecology | Mountain View | CA | premium |
| 1417927534 | Hamilton, Henry | M.D. | Obstetrics & Gynecology | San Mateo | CA | premium |
| 1609982743 | Serrato, Claire | MD | Obstetrics & Gynecology | Burlingame | CA | premium |
| 1689616690 | Tran, Xuananh | MD | Obstetrics & Gynecology | Mountain View | CA | premium |
| 1508968371 | Somersille, Carol | MD | Obstetrics & Gynecology | San Jose | CA | premium |
| 1467463190 | Pollard, Angela | M.D. | Obstetrics & Gynecology | Los Gatos | CA | premium |
| 1316026099 | Cabrera, Milagros | MD | Obstetrics & Gynecology | Daly City | CA | premium |
| 1306154976 | Kulle, Christine | MSN, RN, NP-C, CNM | Nurse Practitioner | Campbell | CA | premium |
| 1407112188 | Adrouny, Melissa | M.D. | Obstetrics & Gynecology | Santa Cruz | CA | premium |
| 1568661056 | Zeng, Rong | M.D., PH.D. | Obstetrics & Gynecology | Daly City | CA | premium |
| 1396860037 | Singleton, Pamela | MD | Obstetrics & Gynecology | Daly City | CA | premium |
| 1649358946 | Hu, Emily | MD | Obstetrics & Gynecology | Daly City | CA | premium |
| 1386717023 | Rittenhouse, Douglas | MD | Obstetrics & Gynecology | Daly City | CA | premium |
| 1649216888 | Chen, Ling | MD | Obstetrics & Gynecology | Los Gatos | CA | premium |
| 1922275288 | Xie, Haichun | M.D. | Obstetrics & Gynecology | Burlingame | CA | premium |
Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.